JP2024054085A - 波形および平滑金属製水バリアを有する動的海底電力ケーブル - Google Patents
波形および平滑金属製水バリアを有する動的海底電力ケーブル Download PDFInfo
- Publication number
- JP2024054085A JP2024054085A JP2023169040A JP2023169040A JP2024054085A JP 2024054085 A JP2024054085 A JP 2024054085A JP 2023169040 A JP2023169040 A JP 2023169040A JP 2023169040 A JP2023169040 A JP 2023169040A JP 2024054085 A JP2024054085 A JP 2024054085A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- section
- power cable
- submarine power
- waterstop
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 230000004888 barrier function Effects 0.000 title abstract description 8
- 238000009413 insulation Methods 0.000 claims abstract description 43
- 239000004020 conductor Substances 0.000 claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 claims description 66
- 239000002184 metal Substances 0.000 claims description 66
- 229920000642 polymer Polymers 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 11
- 230000007704 transition Effects 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 238000005304 joining Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 3
- 230000004323 axial length Effects 0.000 claims description 2
- 230000002706 hydrostatic effect Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/14—Submarine cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
- H01B7/045—Flexible cables, conductors, or cords, e.g. trailing cables attached to marine objects, e.g. buoys, diving equipment, aquatic probes, marine towline
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ocean & Marine Engineering (AREA)
- Insulated Conductors (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP22199612.7A EP4350717A1 (en) | 2022-10-04 | 2022-10-04 | Dynamic submarine power cable with corrugated and smooth metallic water barrier |
| EP22199612 | 2022-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2024054085A true JP2024054085A (ja) | 2024-04-16 |
Family
ID=83594029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023169040A Pending JP2024054085A (ja) | 2022-10-04 | 2023-09-29 | 波形および平滑金属製水バリアを有する動的海底電力ケーブル |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240112832A1 (ko) |
| EP (1) | EP4350717A1 (ko) |
| JP (1) | JP2024054085A (ko) |
| KR (1) | KR20240047320A (ko) |
| CA (1) | CA3215205A1 (ko) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5323973B1 (ja) * | 2012-08-06 | 2013-10-23 | 古河電気工業株式会社 | 疲労特性に優れた海中ケーブルおよびその遮水層用複層テープ |
| US9171659B2 (en) * | 2012-09-14 | 2015-10-27 | Abb Research Ltd | Radial water barrier and a dynamic high voltage submarine cable for deep water applications |
-
2022
- 2022-10-04 EP EP22199612.7A patent/EP4350717A1/en active Pending
-
2023
- 2023-09-25 US US18/473,452 patent/US20240112832A1/en active Pending
- 2023-09-27 KR KR1020230130967A patent/KR20240047320A/ko unknown
- 2023-09-29 JP JP2023169040A patent/JP2024054085A/ja active Pending
- 2023-10-03 CA CA3215205A patent/CA3215205A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA3215205A1 (en) | 2024-04-04 |
| KR20240047320A (ko) | 2024-04-12 |
| EP4350717A1 (en) | 2024-04-10 |
| US20240112832A1 (en) | 2024-04-04 |
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